[INFO] crate nphysics_testbed3d 0.7.0 is already in cache
[INFO] checking nphysics_testbed3d-0.7.0 against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] extracting crate nphysics_testbed3d 0.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate nphysics_testbed3d 0.7.0 on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nphysics_testbed3d 0.7.0
[INFO] finished tweaking crates.io crate nphysics_testbed3d 0.7.0
[INFO] tweaked toml for crates.io crate nphysics_testbed3d 0.7.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 78b3924ab489f4917a0183ed4be44c6ff8700f5960e13a97ffe1a9ceb04743c1
[INFO] running `"docker" "start" "-a" "78b3924ab489f4917a0183ed4be44c6ff8700f5960e13a97ffe1a9ceb04743c1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking piston-float v0.3.0
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]     Checking instant v0.1.2
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]     Checking alga v0.9.2
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling conrod_derive v0.63.0
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking piston-viewport v0.5.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking pistoncore-input v0.24.0
[INFO] [stderr]     Checking kiss3d_conrod v0.64.0
[INFO] [stderr]     Checking ncollide3d v0.21.0
[INFO] [stderr]     Checking nphysics3d v0.13.1
[INFO] [stderr]     Checking kiss3d v0.22.1
[INFO] [stderr]     Checking nphysics_testbed3d v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src_testbed/testbed.rs:1090:17
[INFO] [stderr]      |
[INFO] [stderr] 1090 |             let mut profile = format!(
[INFO] [stderr]      |                 ----^^^^^^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src_testbed/testbed.rs:1090:17
[INFO] [stderr]      |
[INFO] [stderr] 1090 |             let mut profile = format!(
[INFO] [stderr]      |                 ----^^^^^^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `"docker" "inspect" "78b3924ab489f4917a0183ed4be44c6ff8700f5960e13a97ffe1a9ceb04743c1"`
[INFO] running `"docker" "rm" "-f" "78b3924ab489f4917a0183ed4be44c6ff8700f5960e13a97ffe1a9ceb04743c1"`
[INFO] [stdout] 78b3924ab489f4917a0183ed4be44c6ff8700f5960e13a97ffe1a9ceb04743c1